23671 research outputs found
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Numerical computation of Stephenson's g-functions in multiply connected domains
No full textClick on the DOI link to access this article at the publishers website (may not be free).There has been much recent attention on h-functions, so named since they describe the distribution of harmonic measure for a given multiply connected domain with respect to some basepoint. In this paper, we focus on a closely related function to the h-function, known as the g-function, which originally stemmed from questions posed by Stephenson in [3]. Computing the values of the g-function for a given planar domain and some basepoint in this domain requires solving a Dirichlet boundary value problem whose domain and boundary condition change depending on the input argument of the g-function. We use a well-established boundary integral equation method to solve the relevant Dirichlet boundary value problems and plot various graphs of the g-functions for different multiply connected circular and rectilinear slit domains.The authors would like to thank an anonymous reviewer for their valuable comments and suggestions. CCG acknowledges the support of a LEAPS-MPS grant fro
Mechanochemistry: A powerful tool to engineer catalyst's functionality
No full textClick on the DOI link to access this article at the publishers website (may not be free).Mechanochemistry has emerged as a transformative and sustainable approach in catalysis, redefining traditional methods of catalyst synthesis and modification through solvent-free and scalable processes. This review delves into its innovative applications, showcasing how mechanochemical techniques like ball milling enable precise control over material properties, including nanostructuring, particle size reduction, and defect engineering. These advancements have paved the way for catalysts with enhanced activity, selectivity, and stability, which are crucial for emerging industrial processes such as CO2 reforming, hydrogenation, and oxidation reactions. Despite its ground-breaking potential, challenges related to mechanistic understanding, industrial scalability, and cross-laboratory reproducibility persist. This review emphasizes that integrating advanced in-situ characterization techniques and computational modeling is vital for overcoming these barriers. By doing so, mechanochemistry can be firmly positioned as a cornerstone for future innovations in sustainable catalyst design and green chemical manufacturing.The support provided by Interdisciplinary Research Center for Refining and Advanced chemicals, King Fahd University of Petroleum & Minerals through the project No. INRC2519 is acknowledged
Mission analysis for an in-space solar neutrino detection experiment
No full textClick on the DOI link to access this article at the publishers website (may not be free).NuSol is a proposed mission to fly a neutrino detector in proximity of the Sun, in order to conduct unique science experiments that cannot be realized by detectors stationed on the Earth. The paper presents analysis of the NuSol mission in order to understand the anticipated scientific output of the mission, in terms of the expected neutrino count, as well as opportunities for observing coherent-to-decoherent state transition of neutrinos. To facilitate this analysis, we developed a computational framework incorporating patched-conics methodology, gravity assist maneuver modeling using pump and crank angles, and Tisserand plots. Considering scenarios of powered and unpowered gravity assists, numerical simulations are presented to identify trades associated with the realization of the scientific objectives of the mission.The authors acknowledge funding support for the research by grant number 80NSSC21K1900 from NASA Innovative Advanced Concepts (NIAC) program
A fourth-order Cherrier-Escobar problem with prescribed corner behavior on the half-ball
No full textClick on the DOI link to access this article at the publishers website (may not be free).We show that the half-ball in can be conformally changed so that the only contribution to the Gauss-Bonnet formula is a constant term at the corner. This may be seen as a fourth-order Cherrier-Escobar-type problem on the half-ball.Funding text 1
This work was initiated and significantly advanced during the workshop Partial differential equations and conformal geometry held at the American Institute of Mathematics (AIM) in August 2022. We thank AIM for providing an ideal research environment. We are grateful for helpful conversations with Matthew Gursky, Tzu-Mo Kuo, and Andrew Waldron. The referee read carefully and made valuable suggestions. JSC was partially supported by a grant from the Simons Foundation (Grant No. 524601). Y-J.L. was partially supported by a grant from the National Science Foundation (Grant No. DMS-2418740). SEM was partially supported by a grant from the Simons Foundation (Grant No. 966614). CBN was partially supported by a grant from the National Science Foundation (Grant No. DMS-2000164). PY was partially supported by a grant from the National Science Foundation (Grant No. DMS-1509505).
Funding text 2
JSC was partially supported by a grant from the Simons Foundation (Grant No. 524601 ). Y-J.L. was partially supported by a grant from the National Science Foundation (Grant No. DMS-2418740 ). SEM was partially supported by a grant from the Simons Foundation (Grant No. 966614 ). CBN was partially supported by a grant from the National Science Foundation (Grant No. DMS-2000164 ). PY was partially supported by a grant from the National Science Foundation (Grant No. DMS-1509505 )
Senator list of the Faculty Senate, 2025-2026
No full textSenators At Large -- Applied Studies -- Business -- Engineering -- Fine Arts -- Health Professions -- Humanities -- Math/Natural Sciences/Physics -- Social Sciences -- University Librarie
Standing committees of the Faculty Senate, 2025-2026
No full textCommittee Chairs -- Academic Affairs -- Academic Integrity Policy Committee -- Accessibility -- Court of Academic Appeals -- Faculty Affairs -- Faculty Support -- General Education -- Library -- Planning and Budget (Two year term) -- Rules -- Scholarship and Student Aid -- Tenure and Promotion -- Undergraduate Research -- University Exception
Nursing: Class of 1977
No full textPersonal and not-profit use only. Contact [email protected] if you have any questions.On photo: left to right - top row: Brenda Abott, Jeanie Aistrup, Susan J. Albers, Sheryl A. Anderson, Keith E. Ashenfelter, Jan Lawrenz Blasi, Sara J. Blevins, Michele Bliss, Kelly Scott Bracken, Mary Buckman, Martha R. Butler, Catharine Sue Calhoon, Lydia M. Candy, Brinda Capps, Jan CarmichaelSecond row (left to right): Sharon Cazier, Nancy Clark, Deborah Conover, Mary Joanne Cook, Sandra Cooper, Lois J. Cramer, Therese Cvetkovich, Margaret Daly, Jean Ann Dandurand, Kathryn A. Dettbarn, Patricia Dodson, Laurie Fulbright, Barbara Furgason, Linda Gabel, Linda GarnerThird row (left to right): Debra Green, Dan Gross, Laura L. Harmon, Chris Hawkins, Luann M. Hawkins, Helen D. Hensiek, Lois Hogue, Lorie Jarred, Kathie Kelley, Sister Anna KimFourth row (left to right): Linda Kroeker, Brenda K. Lewis, Margaret Loewen, Vicki S. McCall, Anita S. Martens, Cetta Lynn Martin, Morris C. Matthias, Jeanine Marie Mentzer, Nancy L. Miller, Susan K. MintonFifth row (left to right): Mary Nagel, Elaine Neal, Sally Nelson, Norma D. Niles, Leora O'dell, Virginia L. O'Grady, Rosanna Marie Parmelee, Linda M. Patterson, Barbara Peace, Delma Pearson, Cathy S. Raney, Marilyn Raple, Beverly Reed, Norma Coffman Reed, Brenda S. RichardsonSixth row (left to right): Davida L. Richardson, Cathy Rider, Nancy Lee Riggs, Mary Beth Sanders, Kathy Jean Sater, Claudia J. Seers, Kristin A. Shogren, Connie S. Simmons, Teresa J. Smith, Dianne E. Stearns, Barbara A. Story, Lou Anne Stringfield, Beth E. Strom, Robin Taylor, Alice M. ThorntonBottom row (left to right): Roberta Waggoner, Glennda Wagner, Teri Weigant, Mary Kay Wellemeyer, Deb Wetta, Jennifer Dell Wick, Brenda Wiebe, Kathryn L. Wike, Barbara L. Wilson, Susan Winslow, Marilyn R. YourdonDigitized by University Libraries' Technical Services Institutional Repository & Digitization group
Investigation of intrinsically disordered regions in the Drosophila matrisome
No full textPresented to the 24th Undergraduate Research and Creative Activity Forum (URCAF) held in Woolsey Hall, Wichita State University, April 25, 2025.Organ formation is associated with large-scale motion dynamics within the embryo. The protein network that supports cells—Extracellular Matrix (ECM)—has been studied as a passive substrate that functions exclusively to support cell motion and tissue organization. To form tissues and organs, however, embryos need to transport the ECM along with cells as a tissue composite. Although some studies have shown motile ECM in the context of embryogenesis, the material properties that confer ECM with these dynamic roles are poorly understood. Taking a multidisciplinary approach, we test the hypothesis that certain components of the embryonic ECM have fluid-like material properties and may show the potential to form biocondensates as a result of their structural properties. As a starting point for testing our hypothesis, we systematically screened the Drosophila matrisome using a computational framework to rank proteins containing intrinsically disordered regions (IDRs). Our computational screening identified at least 30 Drosphila matrisome components with high-confidence IDRs, some of which show robust embryonic expression. Ongoing studies examine the biological roles of Fondue, one of these ECM components that exhibit IDRs with high confidence scores
